掲載雑誌（和）： 日本地震工学シンポジウム論文集 Vol： 9-2巻 年： 1994年 頁： 1273-1278頁 著者（和）： 清宮 理, 小島 朗史, 竹村 淳一 タイトル（和）： 柔継手の非線形性を考慮した沈埋トンネルの地震応答計算 抄録（和）：
- キーワード（和）： - 掲載雑誌（英）： PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者（英）： Osamu KIYOMIYA, Roushi OJIMA, Jyunichi TAKEMURA タイトル（英）： SEISMLC-DESIGN OF IMMERSED TUNNEL CONSIDERING OF NON-LINEARITY OF FLEXIBLE JOINT 抄録（英）：
Flexible joints between immersed tunnel elements play an important role on earthquake resistance of the immersed tunnel. In conventional seismic design, flexible joints are replaced by linear springs. However, this model is not enough to estimate the ultimate strength and deformation of the flexible joints that has material non-linear properties. In this paper, new calculation model considered the material non-linearity of the rubber gasket is introduced for multi mass-spring model. Calculation is carried out for Ohasaka Nankou Immersed Tunnel to investigate the difference of results between linear model and non-linear model. キーワード（英）： - 記事区分： - 区分 　　　委員会論文集